Enum PrincipalGroup Common principal groups. Namespace: Microsoft.GNS.Roster Assembly: Microsoft.GNS.Roster.Internal.dll Syntax public enum PrincipalGroup Fields Name Description Admins Administrators group. Members Member group. Extension Methods EnumExtensions.GetDescription<PrincipalGroup>(PrincipalGroup) EnumExtensions.GetFieldDisplayName<PrincipalGroup>(PrincipalGroup)